<!doctype html>
<html lang="zh"
      xmlns:th="http://www.thymeleaf.org"
      xmlns:layout="http://www.w3.org/1999/xhtml"
      layout:decorate="~{layouts/layout}">
<th:block layout:fragment="css"><!--引入外部css样式文件--></th:block>
<style layout:fragment="styles">/*编写样式*/</style>
<head><title></title></head>
<body>
<section layout:fragment="content">
<h4>系统crm</h4>
<p th:text="${message}"></p>
</section>
<th:block layout:fragment="js"><!--引入外部js文件--></th:block>
<script layout:fragment="scripts" th:inline="javascript">
</script>
</body>
</html>